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News & Commentary

Content tagged with Identity & Access Management posted in January 2017
The Trouble With DMARC: 4 Serious Stumbling Blocks
Commentary  |  1/24/2017  | 
Popularity for the Domain-based Message Authentication, Reporting and Conformance email authentication standard is growing. So why are enterprises still struggling to implement it?
Cyber Lessons From NSAs Admiral Michael Rogers
Commentary  |  1/19/2017  | 
Security teams must get better at catching intruders where we have the advantage: on our own networks.
Advances In SSL: 5 Strategies For Secure, High-Performance Load Balancers
Commentary  |  1/17/2017  | 
Today, even Netflix is streaming hit movies and TV shows via encrypted connections! Heres how to manage higher volumes of encrypted traffic without bogging down your network.
10 Cocktail Party Security Tips From The Experts
Slideshows  |  1/13/2017  | 
Security pros offer basic advice to help average users ward off the bad guys.
Credit Freeze: The New Normal In Data Breach Protection?
Commentary  |  1/11/2017  | 
In era of rampant identity theft, consumers should be offered the protection of a credit freeze by default, instead of a nuisance fee each time a freeze is placed or removed.
Survey Points to Slight Rise in Adaptive Authentication Over 2FA
News  |  1/11/2017  | 
SecureAuth study reports a majority of IT decision makers and security pros have issues with two-factor authentication.
A Vendor's Security Reality: Comply Or Good-Bye
Commentary  |  1/4/2017  | 
Privacy compliance is now mission critical. Third-party suppliers that fail to meet data protection mandates will be excluded from doing business in lucrative vertical markets.
Yahoo Customer Database Unaffected By Breaches
Quick Hits  |  1/3/2017  | 
Verto Analytics study reveals longtime users prefer sticking to Yahoo despite hacks to avoid switching hassles.


Commentary
Ransomware Is Not the Problem
Adam Shostack, Consultant, Entrepreneur, Technologist, Game Designer,  6/9/2021
Edge-DRsplash-11-edge-ask-the-experts
How Can I Test the Security of My Home-Office Employees' Routers?
John Bock, Senior Research Scientist,  6/7/2021
News
New Ransomware Group Claiming Connection to REvil Gang Surfaces
Jai Vijayan, Contributing Writer,  6/10/2021
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From DHS/US-CERT's National Vulnerability Database
CVE-2021-21257
PUBLISHED: 2021-06-18
Contiki-NG is an open-source, cross-platform operating system for internet of things devices. The RPL-Classic and RPL-Lite implementations in the Contiki-NG operating system versions prior to 4.6 do not validate the address pointer in the RPL source routing header This makes it possible for an attac...
CVE-2021-21279
PUBLISHED: 2021-06-18
Contiki-NG is an open-source, cross-platform operating system for internet of things devices. In verions prior to 4.6, an attacker can perform a denial-of-service attack by triggering an infinite loop in the processing of IPv6 neighbor solicitation (NS) messages. This type of attack can effectively ...
CVE-2021-21280
PUBLISHED: 2021-06-18
Contiki-NG is an open-source, cross-platform operating system for internet of things devices. It is possible to cause an out-of-bounds write in versions of Contiki-NG prior to 4.6 when transmitting a 6LoWPAN packet with a chain of extension headers. Unfortunately, the written header is not checked t...
CVE-2021-21281
PUBLISHED: 2021-06-18
Contiki-NG is an open-source, cross-platform operating system for internet of things devices. A buffer overflow vulnerability exists in Contiki-NG versions prior to 4.6. After establishing a TCP socket using the tcp-socket library, it is possible for the remote end to send a packet with a data offse...
CVE-2021-21410
PUBLISHED: 2021-06-18
Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. An out-of-bounds read can be triggered by 6LoWPAN packets sent to devices running Contiki-NG 4.6 and prior. The IPv6 header decompression function (<code>uncompress_hdr_iphc</code>) does not pe...